toom_interpolate_5pts.c:70:19: warning: expression result unused [-Wunused-value]
  ASSERT_NOCARRY (mpn_divexact_by3 (v2, v2, kk1));    /* v2 <- v2 / 3 */
  ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/conan/w/cci_PR-3836/.conan/data/gmp/6.2.0/_/_/build/d83cf8cb0f353ac4e919ed44f3171baa8a3e5b06/source_subfolder/gmp-impl.h:1662:6: note: expanded from macro 'mpn_divexact_by3'
  (3 & mpn_bdiv_dbm1 (dst, src, size, __GMP_CAST (mp_limb_t, GMP_NUMB_MASK / 3)))
   ~ ^
/home/conan/w/cci_PR-3836/.conan/data/gmp/6.2.0/_/_/build/d83cf8cb0f353ac4e919ed44f3171baa8a3e5b06/source_subfolder/gmp-impl.h:2459:33: note: expanded from macro 'ASSERT_NOCARRY'
#define ASSERT_NOCARRY(expr)   (expr)
                                ^~~~
1 warning generated.
toom_interpolate_8pts.c:163:18: warning: expression result unused [-Wunused-value]
  ASSERT_NOCARRY(mpn_divexact_by3 (r5, r5, 3 * n + 1));
  ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/conan/w/cci_PR-3836/.conan/data/gmp/6.2.0/_/_/build/d83cf8cb0f353ac4e919ed44f3171baa8a3e5b06/source_subfolder/gmp-impl.h:1662:6: note: expanded from macro 'mpn_divexact_by3'
  (3 & mpn_bdiv_dbm1 (dst, src, size, __GMP_CAST (mp_limb_t, GMP_NUMB_MASK / 3)))
   ~ ^
/home/conan/w/cci_PR-3836/.conan/data/gmp/6.2.0/_/_/build/d83cf8cb0f353ac4e919ed44f3171baa8a3e5b06/source_subfolder/gmp-impl.h:2459:33: note: expanded from macro 'ASSERT_NOCARRY'
#define ASSERT_NOCARRY(expr)   (expr)
                                ^~~~
1 warning generated.
/home/conan/w/cci_PR-3836/.conan/data/gmp/6.2.0/_/_/build/d83cf8cb0f353ac4e919ed44f3171baa8a3e5b06/source_subfolder/mpz/mul.c:112:2: warning: add explicit braces to avoid dangling else [-Wdangling-else]
        else
        ^
1 warning generated.
In file included from /home/conan/w/cci_PR-3836/.conan/data/gmp/6.2.0/_/_/build/d83cf8cb0f353ac4e919ed44f3171baa8a3e5b06/source_subfolder/mpz/mul_ui.c:34:
/home/conan/w/cci_PR-3836/.conan/data/gmp/6.2.0/_/_/build/d83cf8cb0f353ac4e919ed44f3171baa8a3e5b06/source_subfolder/mpz/mul_i.h:105:49: warning: comparison of unsigned expression < 0 is always false [-Wtautological-compare]
  SIZ(prod) = ((sign_product < 0) ^ (small_mult < 0)) ? -size : size;
                                     ~~~~~~~~~~ ^ ~
1 warning generated.
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY